layers are blank when moved into new document
I am following Julianne Kost's instructions to create a document in PS with multiple layers. I created the new document; went to Bridge and selected 2 existing documents and clicked on ctrl o to open; and then see all 3 docs open in PS (as tabs underneath the top toolbar). I clicked on the 1st image in the Layers panel and dragged it onto the first tab, but unlike in Julianne's video where the image shows up on the Layer, for me it is just a white page. Why is this? Thanks!
